musical playmat
https://rapid-wiki.win/index.php?title=15_Most_Underrated_Skills_That'll_Make_You_A_Rockstar_In_The_Baby_Playmat_For_Floor_Industry
Inspect your mat regularly for signs degrading or wear, for example, loose threads or damaged foam, and repair or replace if necessary. Always keep it in an area that is dry to stop the growth of mold.